ThreatFire is designed with specific preconfigured security rules intended to provide you with the best possible protection against new and unknown threats. You can, however, add you own custom rules. Be cautioned that improperly configured custom rules can prevent your system from running properly.

Only those advanced users who are extremely knowledgeable in all aspects of their system's behavior should visit this section, and even so we strongly encourage you to exercise caution when creating any additional custom rules.